<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>scss</title>
    <link rel="stylesheet" href="./index.min.css">
    <link rel="stylesheet" href="./2.min.css">
</head>
<body>
    <div class="wrap-box">
        <h3 class="title">我是title</h3>
    </div>

    <div class="wrap-box2">
        <h3 class="title2">我是title</h3>
    </div>

    <div class="wrap-box3">
        <h3 class="title3">我是title</h3>
    </div>
    
</body>
</html>